Main page nav button css

.page-Main_Page .WikiaPage {

  background:none repeat scroll 0 0 #000000;
  color: #c0c0c0;
  opacity: .80;

}

.page-Main_Page .WikiaPageHeader {

  background-color: #000000 !important;

}

.page-Main_Page a, .page-Main_Page .WikiHeader li a {

  color: #efefef;

}

.page-Main_Page #pagehistory li.selected {

  background-color:#545454;
  border:1px dashed #AAAAAA;
  color: #c0c0c0;

}

.page-Main_Page .WikiaArticleCategories {

   background-image: -moz-linear-gradient(center top , black 50%, #545454 100%);

}

.page-Main_Page .WikiHeader .subnav {

   background: none repeat scroll 0 0 black !important;
   border-color: #D9D9D9;
   border-style: solid;
   border-width: 1px 2px 2px;
   display: none;
   min-width: 150px;
   padding: 5px;
   position: absolute;
   top: -9999px;
   z-index: 20000000;

}

.page-Main_Page .WikiHeader .subnav a:hover {

   background: black !important;

}

.page-Main_Page .WikiHeader .subnav li {

   background: none repeat scroll 0 0 black !important;

}

.page-Main_Page .WikiHeader li:hover {

   background-color:#586572;
   background-image: -moz-linear-gradient(center top , transparent 0pt, #47525D 100%);

}

.page-Main_Page .WikiHeader .subnav li a {

   background: none repeat scroll 0 0 black !important;

}

.page-Main_Page .WikiHeader li {

   background: none repeat scroll 0 0 black !important;;

}

.page-Main_Page .WikiHeader li a {

   background: none repeat scroll 0 0 black !important;;

}

.page-Main_Page .WikiHeader .shadow-mask {

   background:none repeat scroll 0 0 black;
   opacity:0.75;

}

.page-Main_Page .WikiaArticleCategories {

   background-image: -moz-linear-gradient(center top , #14284A 50%, #545454 100%);

}